WILMER, DALLAS COUNTY - The biggest warehouse under construction in North Texas and Procter & Gamble’s distribution center is now substantially completed. The 1.5 million-sf building stretches along the west side of I-45 at Mars Rd. in Wilmer, south of Dallas.

The entire industrial building, being built by Panattoni Development Co. in partnership with California State Teachers Retirement System is being leased to Procter & Gamble. The new warehouse will open in late 2014.

The center is in the same area where Ace Hardware just opened its new regional distribution center, where Kimberly-Clark and Georgia Pacific are looking at new warehouse locations, and across the street from Whirlpool’s regional warehouse.